JP4204980B2 - 9−アミノアクリジン誘導体及びその製造方法 - Google Patents
9−アミノアクリジン誘導体及びその製造方法 Download PDFInfo
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- JP4204980B2 JP4204980B2 JP2003572959A JP2003572959A JP4204980B2 JP 4204980 B2 JP4204980 B2 JP 4204980B2 JP 2003572959 A JP2003572959 A JP 2003572959A JP 2003572959 A JP2003572959 A JP 2003572959A JP 4204980 B2 JP4204980 B2 JP 4204980B2
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- Prior art keywords
- amino
- piperazine
- acridin
- ethyl
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 150000005027 9-aminoacridines Chemical class 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims description 72
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- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 125000003282 alkyl amino group Chemical group 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
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- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052717 sulfur Chemical group 0.000 claims description 4
- 239000011593 sulfur Chemical group 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 description 30
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- 241001465754 Metazoa Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- UZMAPBJVXOGOFT-UHFFFAOYSA-N Syringetin Natural products COC1=C(O)C(OC)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UZMAPBJVXOGOFT-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 239000007997 Tricine buffer Substances 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- 244000290333 Vanilla fragrans Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- WRHHBEAGGHLGNI-UHFFFAOYSA-N [3-(acridin-9-ylamino)-5-(hydroxymethyl)phenyl]methanol Chemical compound C1=CC=CC2=NC3=CC=CC=C3C(=C12)NC=1C=C(C=C(C1)CO)CO WRHHBEAGGHLGNI-UHFFFAOYSA-N 0.000 description 1
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- 235000011054 acetic acid Nutrition 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
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- 150000004781 alginic acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
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- 239000000305 astragalus gummifer gum Substances 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000036755 cellular response Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 description 1
- 229960004316 cisplatin Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- KCFYHBSOLOXZIF-UHFFFAOYSA-N dihydrochrysin Natural products COC1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 KCFYHBSOLOXZIF-UHFFFAOYSA-N 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000005265 lung cell Anatomy 0.000 description 1
- 230000000527 lymphocytic effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 229960002900 methylcellulose Drugs 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960004857 mitomycin Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- SXZXVAOCHRWKRU-UHFFFAOYSA-N n-[5-[[1-[3-(acridin-9-ylamino)-5-(hydroxymethyl)anilino]-1-oxopropan-2-yl]carbamoyl]-6-ethyl-2-methoxypyridin-3-yl]-4-(3,5-dichlorophenyl)piperazine-1-carboxamide Chemical compound C1=C(C(=O)NC(C)C(=O)NC=2C=C(NC=3C4=CC=CC=C4N=C4C=CC=CC4=3)C=C(CO)C=2)C(CC)=NC(OC)=C1NC(=O)N(CC1)CCN1C1=CC(Cl)=CC(Cl)=C1 SXZXVAOCHRWKRU-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000002611 ovarian Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 238000013215 result calculation Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
Xは酸素又は硫黄であり、
R1、R2、R3、R4、及びR5は各々独立に水素、ハロゲン、ニトロ、アミノ、ヒドロキシ、C1−C4低級アルキルアミノ、C1−C 8 アルキル又はC1−C4低級アルコキシであり、
R’及びR”は各々独立にC1−C 8 アルキル又はC1−C4低級アルコキシであり、
ZはC1−C4低級アルキル、C1−C4低級アルコキシ又はC1−C4低級アルキルアミノである。)
前記定義において、C1−C4低級アルキルとは、メチル、エチル、プロピル、イソプロピル、n−ブチル、イソブチル、sec−ブチルなどのような直鎖状又は分枝鎖状のアルキル基を意味し;C1−C4低級アルコキシとは、メトキシ、エトキシ、プロポキシ、イソプロポキシ、ブトキシ、イソブトキシ、tert−ブトキシなどを意味し;C1−C4低級アルキルアミノとは、メチルアミノ、エチルアミノ、プロピルアミノ、ブチルアミノなどを意味する。
前記式(1)の化合物は、Yが
Xは酸素又は硫黄であり、
R1、R2、R3、R4、及びR5は各々独立に水素、ハロゲン、ニトロ、アミノ、ヒドロキシ、C1−C4低級アルキルヒドロキシ、C1−C4低級アルキルアミノ、C1−C8アルキル又はC1−C4低級アルコキシであり、
R’及びR”は各々独立にC1−C8アルキル又はC1−C4低級アルコキシであり、
ZはC1−C4低級アルキル、C1−C4低級アルコキシ又はC1−C4低級アルキルアミノである。
2−エチル−6−メトキシ−5−[(4−フェニルピペラジン−1−カルボニル)アミノ]ニコチン酸(0.5g、1.24mmol)をピリジン(30ml)に溶かした後、これにDCC(0.26g、1.24mmol)、DMAP(0.15g、1.24mmol)及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを添加した後、室温で24時間攪拌した。次いで、生成物をカラムクロマトグラフィーで分離精製して標題化合物を得た。
m.p.:218〜220℃
1H−NMR(DMSO−d6):1.20(3H,t),1.38(3H,d),2.79(2H,q),3.19(4H,m),3.61(4H,m),3.96(3H,s),4.45(2H,s),4.53(1H,m),6.50(1H,m),6.85(1H,t),7.01(4H,d),7.28(4H,m),7.62(4H,m),8.00(3H,d),8.51(1H,d),9.97(1H,s)。
2−エチル−5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:205〜207℃
1H−NMR(DMSO−d6):1.20(3H,t),1.38(3H,d),2.79(2H,q),3.19(4H,m),3.59(4H,m),3.75(6H,s),3.96(3H,s),4.45(2H,s),4.53(1H,m),5.18(1H,m),6.03(1H,s),6.14(2H,s),6.48(1H,s),7.01(2H,m),7.30(3H,m),7.56(3H,m),7.96(2H,d),8.18(1H,m),8.50(1H,d),9.95(1H,s)。
2−エチル−5−{[4−(3,5−ジメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:231〜233℃
1H−NMR(DMSO−d6):1.13(3H,t),1.38(3H,d),2.12(1H,s),2.79(2H,q),3.19(4H,m),3.59(4H,m),3.75(6H,s),3.96(3H,s),4.46(2H,s),4.53(1H,m),5.19(1H,m),6.03(1H,s),6.15(2H,s),6.50(1H,s),7.04(2H,m),7.32(2H,s),7.60(4H,m),7.96(1H,s),8.00(1H,s),8.25(1H,m),8.51(1H,d),9.97(1H,s)。
2−エチル−5−{[4−(3,5−ジフルオロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:202〜204℃
1H−NMR(DMSO−d6):1.20(3H,t),1.38(3H,d),2.78(2H,q),3.30(4H,m),3.59(4H,m),3.96(3H,s),4.45(2H,s),4.53(1H,m),5.20(1H,s),6.54(2H,m),6.69(2H,d),7.09(2H,m),7.33(2H,s),7.61(4H,m),7.94(1H,s),8.04(1H,s),8.25(1H,s),8.51(1H,d),9.99(1H,s)。
2−エチル−5−{[4−(3,5−ジクロロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:184〜186℃
1H−NMR(DMSO−d6):1.20(3H,t),1.38(3H,d),2.79(2H,q),3.32(4H,m),3.59(4H,m),3.96(3H,s),4.46(2H,s),4.54(1H,m),5.18(1H,s),6.45(1H,s),6.92(1H,s),7.02(3H,s),7.34(3H,m),7.50(3H,m),7.94(1H,s),8.04(1H,s),8.22(1H,m),8.50(1H,m),9.96(1H,s)。
2−エチル−5−{[4−(3−フルオロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:208〜210℃
1H−NMR(DMSO−d6):1.16(3H,t),1.48(3H,d),2.80(2H,q),3.09(4H,s),3.48(4H,m),3.96(3H,s),4.34(2H,s),4.81(1H,m),6.41(1H,m),6.53(3H,m),6.86(1H,m),6.98(2H,m),7.15(1H,m),7.17(2H,m),7.38(3H,m),7.86(3H,m),8.35(1H,m),9.49(1H,s)。
2−エチル−5−{[4−(3−ヒドロキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:207〜209℃
1H−NMR(DMSO−d6):1.21(3H,t),1.49(3H,d),2.81(2H,q),3.18(4H,m),3.60(4H,m),4.02(3H,s),4.52(2H,s),4.75(1H,m),6.41(3H,m),6.67(1H,s),7.06(2H,m),7.16(2H,m),7.24(1H,s),7.35(1H,s),7.47(1H,d),7.58(2H,m),7.86(2H,m),8.08(2H,d),8.36(1H,s),9.55(1H,s)。
2−エチル−5−{[4−(3,4,5−トリメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:205〜207℃
1H−NMR(DMSO−d6):1.23(3H,t),1.50(3H,d),2.81(2H,q),3.76(3H,s),3.83(6H,s),4.05(3H,s),4.54(2H,s),4.73(1H,m),6.75(2H,m),7.20(2H,m),7.37(1H,s),7.41(1H,s),7.50(1H,d),7.66(2H,m),7.88(2H,m),8.09(1H,s),8.14(2H,m),8.48(1H,s),9.01(1H,s),9.77(1H,s)。
2−プロピル−5−{[4−(3,5−ジメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:220〜222℃
1H−NMR(DMSO−d6):0.88(3H,t),1.38(3H,d),1.68(2H,m),2.76(2H,q),3.19(4H,m),3.59(4H,m),3.75(6H,s),3.95(3H,s),4.45(2H,s),4.54(1H,m),5.19(1H,s),6.04(1H,s),6.15(2H,s),6.50(1H,s),7.04(2H,m),7.31(2H,s),7.59(4H,m),7.98(3H,d),8.25(1H,m),8.50(1H,d),9.56(1H,s)。
2−プロピル−5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:195〜197℃
1H−NMR(DMSO−d6):0.88(3H,t),1.38(3H,d),1.67(2H,m),2.25(6H,s),2.76(2H,m),3.15(4H,m),3.36(6H,s),3.59(4H,m),3.95(3H,s),4.45(2H,s),4.54(1H,m),5.19(1H,m),6.49(2H,s),6.62(2H,s),7.05(2H,m),7.31(2H,s),7.58(3H,m),7.96(3H,d),8.23(1H,m),8.50(1H,d),9.96(1H,s)。
5−{[4−(3,5−ジメトキシ−フェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:181〜183℃
1H−NMR(DMSO−d6):1.40(3H,d),2.54(3H,s),3.28(4H,m),3.75(6H,s),3.90(3H,s),4.07(4H,m),4.45(2H,s),4.55(1H,m),5.18(1H,m),6.03(1H,s),6.15(2H,s),6.49(1H,m),7.03(2H,m),7.31(3H,m),7.60(2H,m),7.67(2H,m),8.25(2H,m),8.52(1H,d),9.08(1H,s),9.99(1H,s)。
5−{[4−(3,5−ジメトキシ−フェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−エチル−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:177〜179℃
1H−NMR(DMSO−d6):1.20(3H,t),1.43(3H,d),2.82(2H,m),3.19(2H,m),3.29(2H,m),3.79(6H,s),3.93(3H,s),4.12(4H,m),4.38(1H,m),4.45(1H,m),4.60(1H,m),6.25(1H,s),6.58(3H,d),7.08(3H,m),7.45(2H,m),7.84(6H,m),8.34(1H,m),8.72(1H,s),9.77(1H,s)。
5−{[4−(3,5−ジメトキシ−フェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−プロピル−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:168〜170℃
1H−NMR(DMSO−d6):0.90(3H,t),1.38(3H,d),1.69(2H,m),2.83(2H,m),3.28(4H,m),3.75(6H,s),3.91(3H,s),4.13(4H,m),4.46(2H,s),4.55(1H,m),6.03(1H,s),6.15(2H,s),6.53(1H,s),7.08(3H,m),7.31(2H,s),7.60(3H,m),7.66(2H,m),7.76〜8.35(2H,m),8.53(1H,d),9.07(1H,s),9.99(1H,s)。
5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及びN−[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−2−アミノプロパンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:198〜200℃
1H-NMR(DMSO−d6):1.21(3H,t),1.41(3H,d),2.30(6H,s),2.82(2H,q),3.17(2H,m),3.27(2H,m),3.90(3H,s),4.07(4H,m),4.32(2H,s),4.45(1H,m),4.60(1H,m),6.25(1H,s),6.58(3H,d),7.08(3H,m),7.45(2H,m),7.84(6H,m),8.34(1H,m),8.72(1H,s),9.77(1H,s)。
2−エチル−5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び2−アミノ−N−[3−ヒドロキシメチル−5−(2−メチル−アクリジン−9−イル−アミノ)−フェニル]−プロピオンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:164〜166℃
1H−NMR(DMSO−d6):1.18(3H,t),1.52(3H,d),2.05(1H,s),2.17(2H,m),2.22(1H,s),2.28(6H,s),2.82(2H,m),3.10(4H,m),3.63(4H,m),4.00(3H,s),4.42(2H,s),4.85(1H,m),6.51(3H,m),6.56(1H,s),7.00(3H,m),7.43(2H,m),7.78(4H,m),8.48(1H,m),9.53(1H,s)。
2−エチル−5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び2−アミノ−N−[3−(3,4−ジメチル−アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−プロピオンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:176〜178℃
1H−NMR(DMSO−d6):1.21(3H,t),1.52(3H,d),2.28(6H,s),2.39(3H,s),2.74(3H,s),2.83(2H,q),3.05(4H,m),3.48(4H,m),3.99(3H,s),4.30(2H,s),4.89(1H,m),6.41(1H,m),6.49(2H,s),6.56(1H,s),6.85(1H,m),7.05(4H,m),7.54(1H,m),7.73(1H,m),7.92(2H,m),8.42(1H,s),9.31(1H,s)。
2−エチル−5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び2−アミノ−N−[3−(4−メトキシ−アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−プロピオンアミドを用いて、実施例1と同一な工程を行って標題化合物を得た。
m.p.:178〜179℃
1H−NMR(DMSO−d6):1.18(3H,t),1.50(3H,t),2.27(6H,s),2.82(2H,q),3.12(4H,m),3.53(4H,m),3.98(3H,s),4.14(1H,m),4.42(2H,s),4.81(1H,m),6.52(4H,m),6.89(4H,m),7.18(2H,m),7.41(3H,m),7.93(1H,m),8.37(1H,s),9.33(1H,s)。
2−エチル−6−メトキシ−5−[4−フェニルピペラジン−1−カルボニル]−アミノ]ニコチン酸(6.48g、15.7mmol)をDMF(100ml)に溶かした後、これにWSCD(3g、15.7mmol)、HOBT(2.12g、15.7mmol)及び[3−(アクリジン−9−イル−アミノ)−5−ヒドロキシメチル−フェニル]−メタノールを添加した後、室温で24時間攪拌した。次に、溶媒を減圧蒸留して除去した後の生成物をカラムクロマトグラフィーで分離精製して標題化合物を得た。
m.p.:187〜189℃
1H−NMR(DMSO−d6):1.24(3H,t),2.82(2H,q),3.02(4H,m),3.62(4H,m),3.99(3H,s),4.49(2H,s),5.28(1H,t),6.85(2H,m),7.02(2H,m),7.27(4H,m),7.45(1H,m),7.55(2H,m),7.77(4H,m),8.03(2H,s),8.09(2H,m),10.39(1H,s)。
2−エチル−5−{[4−(3、5−ジメチルフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:178〜180℃
1H−NMR(DMSO−d6):1.89(3H,t),2.28(6H,s),2.70(2H,q),3.31(4H,m),3.71(4H,m),3.99(3H,s),4.51(2H,s),5.28(1H,t),6.69(1H,s),6.89(1H,s),7.08(1H,s),7.53(2H,m),7.71(1H,s),7.87(1H,s),8.04(3H,m),8.18(3H,m),8.37(2H,m),10.46(1H,s),11.55(1H,s),12.28(1H,s),14.88(1H,s)。
2−エチル−5−{[4−(3,5−ジメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:170〜172℃
1H−NMR(DMSO−d6):1.25(3H,t),2.84(2H,q),3.24(4H,m),3.66(4H,m),3.76(6H,s)4.04(3H,s),4.58(2H,s),5.28(1H,t),6.02(1H,s),6.08(1H,s),6.90(1H,s),7.26(2H,m),7.34(1H,m),7.42(1H,m),7.58(1H,s),7.62(2H,m),7.75(2H,m),7.88(1H,d),8.03(2H,m),8.23(2H,m),8.37(1H,s),10.06(1H,s)。
2−エチル−5−{[4−(3,5−ジフルオロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:184〜186℃
1H−NMR(DMSO−d6):1.24(3H,t),2.79(2H,q),3.31(4H,m),3.59(4H,m),3.98(3H,s),4.47(2H,s),5.19(1H,t),6.53(2H,m),6.70(2H,d),7.07(1H,m),7.38(3H,m),7.51(3H,m),8.05(3H,m),10.23(1H,s),10.93(1H,s)。
2−エチル−5−{[4−(3,5−ジクロロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:210〜212℃
1H−NMR(DMSO−d6):1.25(3H,t),2.83(2H,q),3.30(4H,m),3.66(4H,m),4.03(3H,s),4.53(2H,s),5.41(1H,t),6.63(1H,s),6.79(3H,m),7.11(2H,m),7.23(1H,m),7.42(1H,m),7.55(4H,m),7.71(1H,s),8.09(2H,m),8.32(1H,s),9.74(1H,s)。
2−エチル−5−{[4−(3−フルオロフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:186〜188℃
1H−NMR(DMSO−d6):1.25(3H,t),2.84(2H,q),3,28(4H,m),3.67(4H,m),4.04(3H,s),4.55(2H,s),5.39(1H,t),6.63(2H,m),6.69(2H,m),7.22(4H,m),7.33(1H,m),7.44(1H,m),7.63(4H,m),8.17(2H,m),8.37(1H,s),9.66(1H,s)。
2−エチル−5−{[4−(3−ヒドロキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:196〜198℃
1H−NMR(DMSO−d6):1.25(3H,t),2.80(2H,q),3.14(4H,m),3.59(4H,m),3.98(3H,s),4.47(2H,s),5.21(1H,t),6.28(1H,d),6.37(1H,s),6.45(1H,d),6.61(1H,m),7.04(1H,t),7.22(2H,m),7.44(2H,m),7.58(1H,m),7.71(2H,m),7.75(1H,m),8.06(3H,m),9.20(1H,s),10.27(1H,s)。
2−エチル−5−{[4−(3,4,5−トリメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ}−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:190〜192℃
1H−NMR(DMSO−d6):1.26(3H,t),2.85(2H,q),3.14(4H,m),3.59(4H,m),3.78(3H,s),3.84(6H,s),4.11(3H,s),4.57(2H,s),5.34(1H,t),6.71(1H,s),6.77(2H,s),7.21(2H,s),7.35(1H,m),7.65(4h,m),7.88(3H,m),8.04(1H,s),8.14(2H,m),8.56(1H,s),8.92(1H,s),9.07(1H,s)。
5−{[4−(3,5−ジメトキシフェニル)−ピペラジン−1−カルボニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:176〜178℃
1H−NMR(DMSO−d6):1.27(3H,t),2.90(2H,q),3.32(4H,m),3.99(3H,s),4.10(4H,m),4.53(2H,s),5.35(1H,s),6.03(1H,s),6.05(2H,d),6.61(1H,s),7.19(3H,m),7.39(1H,m),7.55(2H,m),7.72(2H,m),8.11(4H,m),9.16(1H,s)。
5−{[4−(3,5−ジメチルフェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:170〜172℃
1H−NMR(DMSO−d6):1.28(3H,t),2.27(6H,s),2.90(2H,q),3.28(4H,m),3.99(3H,s),4.11(4H,m),4.55(2H,s),5.39(1H,t),6.54(3H,m),6.70(1H,s),7.15(2H,m),7.32(1H,m),7.47(1H,m),7.60(2H,m),7.76(2H,m),8.02(1H,s),8.13(2H,m),8.42(1H,s),9.70(1H,s)。
5−{[4−(3−フルオロフェニル)−ピペラジン−1−カルボニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:176〜178℃
1H−NMR(DMSO−d6):1.26(3H,t),2.87(2H,q),3.36(4H,m),3.94(3H,s),4.09(4H,m),4.46(2H,s),5.21(1H,t),6.61(2H,m),6.82(2H,m),7.26(4H,m),7.46(1H,s),7.66(3H,m),7.71(1H,s),8.05(2H,m),9.10(1H,s),10.27(1H,s)。
5−{[4−(3,5−ジクロロフェニル)−ピペラジン−1−カルボチオニル]−アミノ−2−メチル−6−メトキシ−ニコチン酸及び[3−(アクリジン−9−イル−アミノ)−5−アミノフェニル]−メタノールを用いて、実施例17と同一な工程を行って標題化合物を得た。
m.p.:174〜176℃
1H−NMR(DMSO−d6):1.26(3H,t),2.86(2H,q),3.42(4H,m),3.93(3H,s),4.07(4H,m),4.47(2H,s),5.2(1H,t),6.54(1H,s),6.91(1H,s),6.99(2H,m),7.11(2H,m),7.43(2H,s),7.58(3H,m),7.72(2H,m),8.03(2H,m),9.09(1H,s),10.24(1H,s)
本発明の実施例で製造した化合物を5種のヒト癌細胞株及び2種の白血病の癌細胞株に対して抗癌薬理活性をインビトロで調査した。
A. 癌細胞株: A549 (ヒト肺癌細胞(human non−small lung cell))
SKOV−3 (ヒト子宮癌細胞(human ovarian cell))
HCT−1.5 (ヒト大腸癌細胞(human colon cell))
XF−498 (ヒト中枢神経系癌細胞(human CNS cell))
SKMEL−2 (ヒト皮膚癌細胞(human melanoma cell))
B.方法:SRB法
a.ヒト固形癌細胞であるA549、SKMEL−2、HCT−15、SKOV−3及びXF−498を、10%FBSを含むRPMI1640培地を用いた5%CO2インキュベーターで37℃で培養し、継代培養(transfer−culturing)は一週間に1〜2回行った。これらの細胞を付着面から分離するために細胞培養液を0.25%トリシン(trysin)及び3mmolCDTAPBS(−)混合溶液に溶かした。
b.96−ウェルプレートの各ウェルに5×103〜2×104個の細胞を加えて37℃の5%CO2インキュベーターで24時間培養した。
c.最終のDMSO濃度が0.5%以下になるように維持しつつ、各薬剤試料を少量のDMSOに溶かし、用いられた実験用培地で所定濃度まで希釈した。
d.段階bの24時間培養した各ウェルの培地を吸引して除去した後、各ウェルに段階cで製造した薬物試料を200μlずつ加えた後、48時間培養した。薬剤試料を加えた時点におけるTz(Time zero)プレートを収集した。
e.Tzプレート及び培養が終わった各プレートはSRB法、即ち、TCAによる細胞固定(cell fixing)、0.4%SRB溶液で染色(staining)、及び1%酢酸溶液で洗浄及びTris溶液10mmolで溶出を行った後、520nmにおけるOD値を測定した。
a.薬物を加えた瞬間のSRBタンパク質量を測定してTz(Time zero)にした。
b.薬物を加えていないウェルのOD値をC(control value)とした。
c.薬物処理したウェルのOD値をT(drug−treated test value))とした。
d.Tz、C、及びTから測定された成長促進(growth stimulation)、純粋成長障害(net growth inhibition) 及び 純粋致死(net killing)によって薬物効果を評価した。
e.T≧Tzである場合、細胞反応機能(cellular response function)は100×(T−Tz)/(C−Tz)によって;T<Tzである場合、100×(T−Tz)/Tzによって計算した。その結果を表1に示す。
1) P. Skehan, R. Strong, D Scudiero, A. Monks, J. B. Mcmahan, D. T. Vistica, J. Warren, H. Bokesh, S. Kenney and M. R. Boyd : Proc. Am. Assoc. Cancer Res., 30, 612 (1989).
2) L. V. Rubinstein, R. H. Shoemaker, K. D. Paull, R. M. Simon, S. Tosini, P. Skehan, D. Scudiero, A. Monks and M. R. Boyd ; J. Natl. Cancer Inst., 82, 1113 (1990).
3) P. Skehan, R. Strong, D. Scudiero, A. Monks, J. B. Mcmahan, D. T. Vistica, J. Warren, H. Bokesch, S. Kenney and M. R. Boyd. ; J, Natl. Cancer Inst., 82, 1107 (1990).
D.結果
本発明の化合物は対照薬物であるシスプラチン(cisplatin)よりヒト固形癌細胞株に対して同等以上の抗癌効果(ED50(μg/Ml))を示した。
A.材料:
癌細胞株:P388(マウスリンパ球性ネオプラズマ細胞)。
1)10%FBSを含有するRPMI1640培地で培養しているP388細胞の濃度を1×106cells/mlに調節した。
1) P. Skehan, R. Strong, D. Scudiero, A. Monks, J. B. Mcmahan, D. T. Vistica, J. Warren, H. Bokesch, S. Kenney and M. R. Boyd. : Proc. Am. Assoc. Cancer Res., 30, 612 (1989).
2) L. V. Rubinstein, R. H. Shoemaker, K. D. Paull, R. M. Simon, S. Tosini, P. Skehan, D. Scudiero, A. Monks and M. R. Boyd. : J. Natl. Cancer Inst., 82, 1113 (1990)
3) P. Skehan, R. Strong, D. Scudiero, J. B. Mcmahan, D. T. Vistica, J. Warren, H. Bokesch, S. Kenney and M. R. Boyd. : J. Natl. Cancer Inst., 82, 1107(1990)
C.結果
本発明による化合物のマウス癌細胞p388に対する抗癌活性を測定した結果、本発明の化合物は対照薬物であるミトマイシンC(mitomycin C)より同等または高い抗癌活性を有することが分かる。
A.実験材料
BDF1マウスを用いた。
1)6週齢のBDF1マウス8匹を一群にして、DBA/2マウスで継代培養中の白血病P388細胞を各マウスの腹腔に1×106cells/0.1ml移植した。
2)薬物試料はPBSに溶解するか、又は0.5%Tween80に懸濁し、1日、5日、及び9日後、各々所定濃度でマウスの腹腔内へ注射した。
3)マウスを毎日観察しつつ生存率を測定し、各実験群の平均生存時間(mean survival time)から対照群に対する薬物−投与群の平均生存日の増加比率(T/C%)を計算して抗癌効果を測定した。
a)方法:リッチフィールド−ウィルコクスン方法
6週齢のICRマウス(雄30±2.0g)に、室温23±1℃、湿度60±5%の条件下で固形飼料及び水を自由に摂取させた。6匹1群の各マウスの腹腔内へ薬物試料を注射し、14日間外見状態とその生死とを記録し、死んだマウスは解剖して目で病変を観察した。LD50値をリッチフィールド−ウィルコクスン法によって求めた。
下記表に示すように、本発明の化合物は、急性毒性において対照薬物であるシスプラチン(Cisplatin)より優れた安全性を有し、投与量の制限、毒性による副作用などのような従来化合物の多くの問題点を相当な水準まで解消できることが分かる。
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US8005414B2 (en) | 2009-02-09 | 2011-08-23 | Canon Kabushiki Kaisha | Image heating apparatus |
US8068757B2 (en) | 2008-09-24 | 2011-11-29 | Canon Kabushiki Kaisha | Image forming apparatus |
US8532554B2 (en) | 2010-03-29 | 2013-09-10 | Canon Kabushiki Kaisha | Fixing device and flexible sleeve used in the fixing device |
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JP2008507545A (ja) * | 2004-07-20 | 2008-03-13 | クリーブランド クリニック ファウンデイション | NF−κBの阻害 |
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US4575553A (en) * | 1984-06-18 | 1986-03-11 | Bristol-Myers Company | Antitumor m-AMSA analog |
WO1991005770A1 (en) * | 1989-10-17 | 1991-05-02 | Sloan-Kettering Institute For Cancer Research | Potential anticancer agents derived from acridine |
US5229395A (en) * | 1989-10-17 | 1993-07-20 | Sloan-Kettering Institute For Cancer Research | Potential anticancer agents derived from acridine |
US5354864A (en) * | 1992-05-21 | 1994-10-11 | Sloan-Kettering Institute For Cancer Research | 3-(9-acridinylamino)-5-hydroxymethylaniline derivatives as anticancer agents |
US6620936B2 (en) * | 1998-12-18 | 2003-09-16 | Samjin Pharmaceutical Co., Ltd. | 9-aminoacridine derivatives and process for the preparation thereof |
KR20000040525A (ko) * | 1998-12-18 | 2000-07-05 | 최승주 | 9-아미노아크리딘 유도체 및 그 제조방법 |
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2002
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US8068757B2 (en) | 2008-09-24 | 2011-11-29 | Canon Kabushiki Kaisha | Image forming apparatus |
US8005414B2 (en) | 2009-02-09 | 2011-08-23 | Canon Kabushiki Kaisha | Image heating apparatus |
US8532554B2 (en) | 2010-03-29 | 2013-09-10 | Canon Kabushiki Kaisha | Fixing device and flexible sleeve used in the fixing device |
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EP1487799A4 (en) | 2005-06-01 |
AU2002235040A1 (en) | 2003-09-16 |
CA2478302C (en) | 2009-02-03 |
CA2478302A1 (en) | 2003-09-12 |
US20050222167A1 (en) | 2005-10-06 |
EP1487799A1 (en) | 2004-12-22 |
WO2003074490A1 (en) | 2003-09-12 |
CN1622939A (zh) | 2005-06-01 |
CN1280276C (zh) | 2006-10-18 |
US7230105B2 (en) | 2007-06-12 |
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